LibreOffice is another open-source productivity Office Suite. Initially, it was also a part of the OpenOffice.org project but was later forked from it in 2010. Nevertheless, that did not stop the application from developing. It now comes under The Document Foundation. 开发需要，在 Linux下安装Qt Creator。我电脑装的是Ubuntu 16.04 LTS，其它的应该相同！.
Insecure URL handling leading to 1-click code execution vulnerabilities in Telegram, Nextcloud (CVE-2021-22879), VLC, LibreOffice (CVE-2021-25631), OpenOffice (CVE-2021-30245), Bitcoin/Dogecoin Wallets, Wireshark (CVE-2021-22191) and Mumble (CVE-2021-27229). LibreOffice is an integrated office suite based on copyleft licenses and compatible with most document formats and standards. Libreoffice is backed by The Document Foundation, which represents a large independent community of enterprises, developers and other volunteers moved by the common goal of bringing to the market the best software for personal productivity. Qt 6.1 Released With More Modules Ported To Qt6. Qt 6.1 is out today as the second major feature release to Qt6 following its stable introduction at the end of last year. Ahead of Qt 6.2 being the first planned Long-Term Support release later this year, Qt 6.1 brings more Qt5 modules over and other improvements in making Qt6 more viable.
LibreOffice 6.4 has arrived for Linux (and other platforms) and is one all users will want on their desktops. Why? Two words: Productivity and compatibility. The developers have gone out of their way to make a number of tasks (such as saving spreadsheets and presentations) faster.
The 6.4 release adds new features and tweaks, making the office suite considerably more efficient. For example, the LibreOffice Start Center now includes thumbnails of previously edited documents, making it much faster to locate the file you want to work on.
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One previous feature that has been drastically improved is the redaction tool (which was only recently introduced to LibreOffice). Prior to 6.4, using the redaction tool was a bit of a challenge. Now, LibreOffice has a new automatic redaction mode that allows users to quickly mask any and all data that matches a specific word, phrase, or expression. The auto redaction tool allows you to add and save words, phrases, and expressions as targets and then apply them to any document. This way you can save specific phrases you have to frequently redact so that they can be easily applied to documents you work with.
Finally, the developers have spent considerable time and effort perfecting the compatibility with MS Office documents. In fact, the Document Foundation now claims LibreOffice enjoys “almost perfect support for .docx, .xlsx, and .pptx files.”
Other new features and improvements, found in LibreOffice 6.4 include:
- Built-in QR code generator, so you can quickly add QR codes to documents.
- Table panel included in the Writer sidebar, for faster table creation.
- Comments can now be marked as resolved.
- Much improved help system.
- Ability to enable/disable the sending of crash reports.